Self-mating beam assembly



FIG. 1 is a perspective view of a self-mating beam assembly illustrating the mating of two extrusions;

FIG. 2 is an end view showing the assembly shown in FIG. 1, the opposite end being a mirror image thereof;

FIG. 3 is a fragmentary right side view of the assembly shown in FIG. 2;

FIG. 4 is a fragmentary view showing the left side of the assembly shown in FIG. 2;

FIG. 5 is a fragmentary top view showing the assembly shown in FIG. 1; and,

FIG. 6 is a fragmentary bottom view showing the assembly shown in FIG. 1. 

The ornamental design for self-mating beam assembly, as shown and described. 